package com.devshephard.springcloud.controller;

import com.devshephard.springcloud.entities.CommonResult;
import com.devshephard.springcloud.entities.Payment;
import com.devshephard.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

@Resource
@Slf4j
@RestController
@EnableDiscoveryClient
public class PaymentController {

    @Resource
    private PaymentService paymentService;

    @Value("${server.port}")
    private String serverPort;

    @Resource
    DiscoveryClient discoveryClient;

    @PostMapping(value = "/payment/create")
    @ResponseBody
    public CommonResult create(@RequestBody Payment payment){
        int result = paymentService.create(payment);
        log.info("*****插入结果："+result);
        if (result>0){  //成功
            return new CommonResult(200,"插入数据库成功" + serverPort,result);
        }else {
            return new CommonResult(444,"插入数据库失败",null);
        }
    }
    @GetMapping(value = "/payment/get/{id}")
    public CommonResult getPaymentById(@PathVariable("id") Long id){
        Payment payment = paymentService.getPaymentById(id);
        log.info("*****查询结果："+payment);
        if (payment!=null){  //说明有数据，能查询成功
            return new CommonResult(200,"查询成功" +" port:" +serverPort,payment);
        }else {
            return new CommonResult(444,"没有对应记录，查询ID："+id,null);
        }
    }

    @GetMapping(value = "/payment/getDiscoverInfo")
    public Object getDiscoverInfo(){
        List<String> services = discoveryClient.getServices();
        for (String serviceInfo : services) {
            log.info("service-info:" + serviceInfo);
        }
        List<ServiceInstance> instanceList = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instanceList) {
            log.info("serviceInstance-info:" + instance.getInstanceId());
            log.info("serviceId-info:" + instance.getServiceId());
            log.info("serviceHost-info:" + instance.getHost());

        }

        return this.discoveryClient;

    }

}
